This Valterra A10-3348VP is a circular ceiling register with a black finish and is made to accommodate 4" flex duct. This Valterra grille is made to promote greater efficiency for heating and air conditioning. It has directional capabilities with a 360-degree rotation.

To use, simply turn the center knob to smoothly open and close the vents

360 directional capabilities

2 piece design

Features:

Tapered tube collar

Wide mounting flange

Free-flow vanes

Designed to accept all types of 4" flex duct

Made with ABS plastic/UL94 which allows heat to pass through without damaging vent